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Dufur, OR | 15w40 in everything except the wifes van (0w20 synthetic for warranty) and my 500xcw motorcycle gets mobil1 15w50 just because it sounds better. Local distributor that I like for fuel carries Sinclair so that is what I use currently. We don't get the REALLY cold temps so I've never worried about going to synthetic diesel oil.
I've never understood why to run straight 30w when modern 15w40 is available. | |
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another engine oil post
